570 U.S. 529 (2013) (U.S. Supreme Court)
Shelby County v. Holder is a landmark decision reshaping federal oversight of state election laws.
Does Section 4(b) of the Voting Rights Act, which determines which jurisdictions are subject to Section 5 preclearance, exceed Congress's enforcement power under the Fifteenth Amendment because it relies on outdated criteria and thus violates constitutional principles of federalism and equal sovereignty of the states?
Under the Fifteenth Amendment, Congress may enforce the Amendment's ban on racial discrimination in voting through appropriate legislation. Remedial and prophylactic measures that depart from the basic distribution of power between states and the federal government must be justified by current needs, be congruent and proportional to the constitutional violations they target, and respect the fundamental principle of equal sovereignty among the states. Extraordinary measures like preclearance require strong evidence tied to present conditions, and any disparate treatment among states must be sufficiently related to current problems to pass constitutional muster.
Section 4(b) of the Voting Rights Act is unconstitutional because its coverage formula is based on decades-old data and conditions and therefore is not justified by current needs. Section 5 was not invalidated on its face, but it is inoperable unless and until Congress enacts a new, constitutionally valid coverage formula.
Shelby County effectively disabled the preclearance regime that had blocked and deterred discriminatory voting changes for decades, shifting enforcement to after-the-fact litigation under Section 2 and the limited bail-in mechanism of Section 3(c). The decision quickly precipitated numerous state and local changes to voting laws, including voter identification requirements, polling place closures, and redistricting choices that previously would have required preclearance. For law students, the case is central to understanding the scope of Congress's enforcement powers under the Reconstruction Amendments, the Court's revitalization of equal sovereignty as a constraint on federal civil rights legislation, and the requirement that prophylactic remedies be tailored to contemporary evidence. It also frames current debates and subsequent cases about voting rights, such as Brnovich v. DNC concerning Section 2 and Allen v. Milligan concerning vote dilution, and it underscores the role of legislative updating to sustain robust civil rights protections.